CN110859326A - A kind of low-temperature smoking set and smoke-removing method convenient for smoking cessation - Google Patents

Abstract

The invention discloses a low-temperature smoking set convenient for smoke removal, which comprises: a receiving cavity for receiving cigarettes; the heating body is arranged in the accommodating cavity and can be inserted into the cigarette to heat the smoking material in the cigarette when the cigarette is inserted into the accommodating cavity; the rotary driving mechanism acts on the heating element and can drive the heating element to rotate relative to the cigarette; and the linear driving mechanism acts on the rotary driving mechanism to drive the heating body to perform linear separation motion relative to the cigarettes. The invention also discloses a smoke removing method of the low-temperature smoking set convenient for smoke removal. The invention adopts the rotary driving mechanism and the linear driving mechanism to drive the heating element to rotate relative to the cigarette, and simultaneously, the heating element and the cigarette are separated, thereby well solving the problem of adhesion between the cut tobacco and the heating element after the cigarette is sucked, avoiding excessive residue of the cut tobacco on the heating element, reducing the burden of cleaning the heating element, and simultaneously effectively preventing the fuming material from falling off in the smoking set.

Description

A kind of low-temperature smoking set and smoke-removing method convenient for smoking cessation

technical field

The invention belongs to the technical field of smoking articles, and in particular relates to a low-temperature smoking article and a method for smoking cessation which are convenient for smoking cessation.

Background technique

Traditional cigarettes need to be ignited and burned by an open flame to generate tobacco smoke. Tobacco releases thousands of substances harmful to the human body during the process of high temperature and pyrolysis. The composition of substances, such as carbon monoxide, phenols, aldehydes, nicotine (nicotine), cigarette tar, etc., and electronic cigarettes, low-temperature smoke can effectively reduce the production of harmful substances, and the smoke of electronic cigarettes can simulate tobacco smoke, making it healthier.

At present, there are mainly two types of electronic cigarettes on the market, one is electronic cigarettes that can be smoked by evaporating e-liquid, and the other is low-temperature cigarettes that can be smoked by distilling tobacco materials. When using low-temperature cigarettes, the cigarette is inserted into the heating tube of the smoking set or the heating piece is inserted into the cigarette, and then the power supply is energized to make the heating tube/heating piece heat, and the cigarette is heated to generate smoke. The heating part is located inside the smoking set. , after smoking a cigarette, take out the remaining part of the cigarette (filter tip and residue after smoking) by grabbing the end of the cigarette exposed on the smoking set. Since the cigarette itself is heated, the shredded tobacco inside it will be damaged. Therefore, how to reduce the problem that the shredded tobacco remains on the heating body when the cigarette is drawn is very important for the convenience of use of low-temperature smoking sets. Patent No. 201721570747.6 discloses a reverse smoke extraction low-temperature smoking device. The heating element is separated from the smoking material by moving the heating assembly as a whole, which can effectively prevent the smoking material from adhering to or falling off in the casing, but there are still tobacco shreds in the heating element. Problems that remain and are inconvenient to operate.

SUMMARY OF THE INVENTION

The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one of the objectives of the present invention is to provide a low-temperature smoking device and a smoke-removing method that is convenient for smoke withdrawal. The low-temperature smoking device can effectively separate the heating element from the shredded tobacco of the cigarette, so as to avoid excessive coverage of the residue on the heating element during the heating process of the cigarette.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A low-temperature smoking set that facilitates smoking cessation, comprising:

A receiving cavity for accommodating cigarettes;

a heating element, which is arranged in the accommodating cavity and can be inserted into the cigarette when the cigarette is inserted into the accommodating cavity to heat the smoking material in the cigarette;

a rotary drive mechanism, which acts on the heating body and can drive the heating body to rotate relative to the cigarette;

The linear drive mechanism acts on the rotary drive mechanism to drive the heating body to perform linear separation movement relative to the cigarette.

Further, the rotating mechanism is a drive motor accommodated in the casing, and the rotating shaft of the drive motor is fixedly connected to the heating body.

Further, the linear drive mechanism is a push-pull type linear electromagnet fixedly installed in the housing, and the push-pull rod of the push-pull type linear electromagnet is fixedly connected to the drive motor.

Further, the accommodating cavity is located in the outer casing, and a cigarette insertion port is opened on the outer casing, the heating element faces the cigarette insertion port, and the cigarette is inserted into the accommodating cavity from the cigarette insertion port during use.

Further, the housing is provided with a heating body fixing seat which is connected with the rotating shaft of the driving motor, and the heating body is fixedly connected to the heating body fixing seat through the wall surface of the receiving cavity.

Further, a cylindrical cigarette holder is also fixedly installed in the casing, the inner cavity of the cigarette holder constitutes the receiving cavity, and one end of the cigarette holder is an opening that is butted with the cigarette socket. The other end is a closed end, and the closed end is provided with a through hole suitable for the heating body to pass through.

Further, the outer casing is composed of a lower casing with an open top and an upper cover detachably covered on the lower casing, the cigarette socket is arranged on the upper cover, and the rotary drive mechanism and the linear drive mechanism accommodate In the lower casing, the cigarette holder can be separated from the lower casing along with the upper cover.

When the heating body needs to be cleaned further, it is only necessary to pull out the upper cover and withdraw the heating body from the cigarette holder, so that the heating body can be cleaned, and the cigarette holder can be cleaned or replaced conveniently at the same time. The cleaning of smoking equipment is very convenient. In addition, the casing is composed of a lower casing and an upper cover, which also facilitates the installation of the drive mechanism.

Further, a guide bracket suitable for the insertion of the cigarette holder is fixedly installed in the lower casing, thereby facilitating the installation of the cigarette holder and improving the assembly accuracy.

Further, the heating body is in the shape of a rod, which is convenient for the heating body to rotate in the cigarette. In particular, when the end of the heating rod facing the cigarette is designed with a thorn portion, the insertion of the cigarette can also be facilitated.

Further, it also includes a battery installed in the casing and a control board electrically connected to the battery, and the rotary drive mechanism, the linear drive mechanism and the heating body are all controlled by the control board.

Further, the casing is also provided with a control button connected with the control board.

A method for smoking cessation, using the above-mentioned low-temperature smoking utensil for easy smoking cessation, comprising the following steps:

S1: Start the rotary drive mechanism to drive the heating body to rotate relative to the cigarette for a set angle or time;

S2: Start the linear drive mechanism, drive the rotary drive mechanism to perform linear motion, and then drive the heating body to retreat from the cigarette by a set distance;

S3: Pull out the cigarette from the containment cavity;

S4: The linear drive mechanism and the rotary drive mechanism sequentially or simultaneously drive the heating body to reset;

Alternatively, include the following steps:

N1: Start the rotary drive mechanism to drive the heating body to rotate relative to the cigarette for a set angle or time;

N2: The rotary drive mechanism drives the heating body to reset;

N3: Start the linear drive mechanism to drive the heating element to retreat from the cigarette by a set distance;

N4: Pull out the cigarette from the containment cavity;

N5: The linear drive mechanism drives the heating body to reset;

Alternatively, include the following steps:

M1: Activate the linear drive mechanism and the rotary drive mechanism to drive the heating body to rotate relative to the cigarette by a set angle or time, and at the same time drive the heating body to retreat from the cigarette by a set distance;

M2: Pull out the cigarette from the containment cavity;

M3: The linear drive mechanism and the rotary drive mechanism drive the heating element to reset sequentially or simultaneously.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the heating body is designed as a rotatable structure for the first time in the low-temperature smoking set industry, and a rotary drive mechanism is used to drive the heating body to rotate relative to the cigarette, and the linear driving mechanism separates the heating body and the cigarette, so as to solve the problem of the cigarette The problem of adhesion between the shredded tobacco and the heating element after smoking can avoid excessive residues of the shredded tobacco on the heating element, reduce the burden of cleaning the heating element, and can effectively prevent the smoking material from falling off in the smoking set. In addition, the operation is also very convenient.

After the heating body is driven to rotate by the rotary driving mechanism, the rotating driving mechanism can be controlled to reverse, so that it can drive the heating body to return to the initial position, so as to avoid affecting the connection of the power line between the heating body and the control board, and has strong practicability and good effect.

Description of drawings

Fig. 1 is the main sectional view of the present invention;

Fig. 2 is the A-A direction view in Fig. 1;

Fig. 3 is the schematic diagram of airflow direction of the present invention;

4 is a schematic diagram of the principle of driving the heating body to rotate and separate by the drive mechanism of the present invention;

Fig. 5 is a structural schematic diagram of the driving mechanism of the present invention driving the heating element to separate from the shredded tobacco;

FIG. 6 is a schematic diagram of the principle of driving the heating body to reset by the drive mechanism of the present invention;

Among them: 1-accommodating cavity; 2-heating body; 3-rotation driving mechanism; 4-linear driving mechanism; 5-cigarette; 6-casing; 7-rotating shaft; 8-battery; ; 11-block; 12-cigarette socket; 13-control button; 14-button ring; 15-heating body holder; 16-base; 17-cigarette holder; 18-guide bracket; 19-return spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIGS. 1-3 , the low-temperature smoking set for convenient smoke evacuation provided by the embodiment of the present invention is heated in a central manner, and includes a accommodating cavity 1 for accommodating cigarettes, a heating body 2 , a rotary drive mechanism 3 and a linear drive mechanism 4 . The heating element 2 is arranged in the accommodating cavity 1 and can be inserted into the cigarette 5 when the cigarette 5 is inserted into the accommodating cavity 1 to heat the smoking material in the cigarette 5, and the rotating drive mechanism 3 acts on the heating element 2 and can The heating element 2 is driven to rotate relative to the cigarette 5, and the linear driving mechanism 4 acts on the rotary driving mechanism 3 to drive the heating element 2 to separate from the cigarette 5, so that the heating element 2 retreats from the cigarette 5 by a set distance.

Specifically, the heating body 2 is preferably a heating rod, which is convenient for the heating body 2 to rotate in the cigarette 5 . In particular, when the end of the heating rod facing the cigarette is designed with a thorn portion, the insertion of the cigarette 5 can also be facilitated. Of course, other shapes of heating elements that are convenient to rotate can also be used. As for the layout of the entire airflow channel of the low-temperature smoking device, it is not an improvement point of the present invention, and the existing layout can be adopted, which will not be repeated here.

As shown in FIGS. 4-6 , when the low-temperature cigarette of this embodiment is in use, the cigarette 5 is inserted into the receiving cavity 1 of the smoking device, and at the same time, the heating element 2 is inserted into the cigarette 5, and the heating element 2 generates heat and pushes the cigarette 5 is heated to generate smoke. The heating element 2 is located inside the smoking device. After smoking a cigarette, the heating element 2 is driven to rotate relative to the cigarette 5 by the rotary drive mechanism 3. The static friction force between the heating body 2 and the shredded tobacco in the cigarette 5 is separated, and the shredded tobacco adhered to the heating body 2 is separated from the heating body 2 under the action of centrifugal force. It has a certain adhesive force and is re-adhesive to the other cut tobacco in the cigarette 5 and will not be deposited on the bottom of the accommodating cavity 1 . In addition, before the cigarette 5 is pulled out, the heating element 2 is driven by the linear drive mechanism 4 to separate relative to the cigarette 5, which is equivalent to imparting an axial detachment force to the adhered shredded tobacco, further detaching from the heating element 2, and removing the cigarette 5. When pulled out from the low-temperature smoking set, the smoking material can be more effectively prevented from falling off in the smoking set.

In the present invention, the heating body is designed as a rotatable structure for the first time in the low-temperature smoking set industry, and the rotary driving mechanism 3 and the linear driving mechanism 4 are used to drive the heating body 2 to rotate and separate relative to the cigarette 5, which is a good solution to the problem of the cigarette 5 being smoked. The adhesion problem between the cut tobacco and the heating body 2 after smoking is avoided, so as to avoid excessive residues of the cut tobacco on the heating body 2, reduce the burden of cleaning the heating body 2, and the operation is very convenient.

It should be noted that, in the actual design process of the smoking article, the low-temperature smoking article provided by the present invention may also include a casing 6, the rotary drive mechanism 3 is a drive motor accommodated in the casing 6, and the rotating shaft 7 of the driving motor is fixedly connected with the heating body 2. , so as to transmit the power output by the drive motor to the heating element 2 . In addition, it can be seen that the rotary driving mechanism 3 can also be selected from other mechanisms with rotary driving capability, which will not be repeated here. The low-temperature smoking device of the present invention also includes a battery 8 installed in the casing 6 and a control board 9 electrically connected to the battery 8. The driving motor and the heating element 2 are controlled by the control board 9. The battery 8 can be a lithium-ion battery, a hydrogen Nickel or other batteries.

Preferably, the linear drive mechanism 4 is a push-pull type linear electromagnet (reciprocating type electromagnet) fixedly installed in the housing 6 , and the specific structure of the push-pull type linear electromagnet is the prior art, which will not be repeated here. The push-pull rod 10 of the push-pull linear electromagnet is fixedly connected with the drive motor, and the drive motor is slidably arranged in the casing 6 . In the separation movement, the push-pull linear electromagnet is electrically connected with the control board 9 and is controlled by the control board 9 . For those skilled in the art, it is also conceivable to adopt a linear mechanism such as hydraulic drive, which will not be repeated here.

1 and 2, when the driving motor is rotating forward, the rotating shaft 7 drives the heating body 2 to rotate, and the heating body 2 moves relative to the cigarette holder 5. When the driving motor is controlled to reversely rotate, the rotating shaft 7 drives the heating body. 2 Invert back to the original position. When the push-pull linear electromagnet is activated, the push-pull rod 10 drives the drive motor to move downward (the orientation shown in the figure), and then drives the heating body 2 to move downward, so as to achieve the purpose of separating the heating body 2 from the cigarette 5; Control the push-pull linear electromagnet to work, so that the push-pull rod 10 starts to push in the opposite direction, so that it pushes the drive motor to move upward (the orientation shown in the figure), and then pushes the heating element 2 to move upward, so that the heating element 2 returns to its original position .

As shown in FIG. 2 , the push-pull linear electromagnet is fixed by several blocks 11, and the blocks 11 are integrated with the casing 6. The position and shape of the blocks 11 can be controlled according to the specific shape of the casing 6 during design. When the mold is opened, it can be obtained by injection molding together with the shell 6 and ejecting the mold.

Specifically, the accommodating cavity 1 is formed in the casing 6 and the casing 6 is provided with a cigarette insertion port 12 which communicates with the accommodating cavity 1 . The heating element 2 is disposed toward the cigarette socket 12 , so that when the cigarette 5 is inserted into the receiving cavity 1 from the cigarette socket 12 , the cigarette 5 can be conveniently inserted.

Fig. 3 is the schematic diagram of inserting the low-temperature cigarette into the low-temperature smoking set according to the present invention. After the low-temperature cigarette is inserted into the low-temperature smoking set, one end located in the low-temperature smoking set is pierced by the heating element 2, and the heating body 2 is energized during operation to generate a large amount of The heat in the cigarette stick 5 is heated to generate smoke that can be smoked for the user to smoke. When a cigarette is smoked (usually when a certain number of puffs is reached), the control board (PCB board) of the low-temperature smoking device will automatically cut off the power supply of the heating element 2, and then the PCB board controls the driving motor to work, and the heating element 2 After rotating a certain angle relative to the cigarette 5, the driving motor is reversed to drive the heating body 2 to return, and then the PCB board controls the movement of the push-pull linear electromagnet, and the push-pull rod 10 pulls the driving motor and the heating body downward together, further making the heating body 2 is separated from the cigarette 5, the user can pull out the cigarette 5, and after replacing the new cigarette 5, the next one can be opened.

As shown in FIG. 1 , a control button 13 is also provided on the casing 6, and the control button 13 is fixed on the casing 6 through the button ring 14, and the control button 13 is in contact with the PCB board. When the user presses the control button 13, the control button 13 Trigger the control switch on the PCB board under the action of pressure to realize the operation of power on and off. The driving motor and the PCB board are connected by a conductive line, that is, the PCB board controls the rotation start, rotation time, stop rotation, return and other operations of the driving motor. As for the specific control circuit, it is not an improvement point of the present invention, but is in the prior art, and will not be repeated here.

As a preferred embodiment of the present invention, the housing 6 is provided with a heating element fixing seat 15 that is docked with the rotating shaft 7 , and the heating element 2 arranged in the receiving cavity 1 is fixedly connected to the heating element fixing seat 15 through the wall surface of the receiving cavity . The rotating shaft 7 of the driving motor drives the heating body fixing seat 05 and the heating body 2 to rotate together. The push-pull rod 10 for controlling the push-pull linear electromagnet is fixedly connected to the bottom of the drive motor through the base 16 .

Figure 4-Figure 6 are the operating principle diagrams of the low-temperature smoking device in the present invention. As shown in Figure 4, when a cigarette is smoked (for example, the time after the start of heating set by the embedded program in the PCB board is used as the benchmark) to judge), the PCB board controls the drive motor to start, the rotating shaft 7 drives the heating body fixing seat 15 to rotate, and the heating body 2 is arranged on the heating body fixing seat 15, so the heating body 2 rotates with the rotation of the rotating shaft 7 of the driving motor. , after that, the drive motor can be controlled to reverse through the PCB board. The process opposite to the above rotation causes the heating element 2 to reverse and return to the initial position. At this time, the tobacco around the heating element 2 and the heating element 2 begin to loosen, as shown in the figure 5, further, the operation of the push-pull linear electromagnet is controlled by the PCB board, so that the push-pull rod 10 drives the base 16, the driving motor, the heating body fixing seat 15 and the heating body 2 to move downward together, that is, the heating body 2 is in the vertical position. The straight direction is further separated from the shredded tobacco of the cigarette 5. Referring to FIG. 5, the cigarette 5 can be conveniently and quickly taken out from the low-temperature smoking set, and the shredded tobacco and the evaporation residue in the cigarette 5 remain very little on the heating body. achieve the purpose of the present invention.

As shown in Figure 6, when the cigarette 5 is pulled out from the low-temperature smoking device (or a fixed time t is set by the embedded program in the PCB board), the PCB board controls the push-pull linear electromagnet to work, and the push-pull rod 10 drives the The base 16 , the driving motor, the heating body fixing seat 15 and the heating body 2 move upward, so that the heating body fixing seat 15 and the heating body 2 return to their original positions.

In practical application, the smoke evacuation method can also be adopted: control the driving motor to drive the heating body 2 to rotate, so that the heating body 2 is separated from the shredded tobacco on the cigarette 5, and control the push-pull linear electromagnet to drive the heating body fixing seat 15 and The heating body 2 moves downward to further separate the heating body 2 and the shredded tobacco. At this time, the user can pull out the cigarette 5, which can greatly reduce the residue of the shredded tobacco in the cigarette on the heating body; After being pulled out, the driving motor and the push-pull linear electromagnet are controlled to drive the heating element 2 to reset in sequence or at the same time.

It should be noted that the smoke withdrawal method can also be adopted: the driving motor and the push-pull linear electromagnet are activated at the same time to drive the heating element 2 to rotate relative to the cigarette for a set angle or time, and at the same time, the heating element retreats from the cigarette. Set the distance, and then pull out the cigarette 5 from the receiving cavity 1. After the cigarette 5 is pulled out, the driving motor and the push-pull linear electromagnet are controlled to move in the opposite direction in sequence or at the same time, thereby driving the heating element 2 to reset.

In the present invention, the rotation angle and time of the rotating shaft 7 of the driving motor can be set by the embedded program in the PCB board. Or a wider range of angles.

In the present invention, the heating element 2 and the PCB board can be connected by common energized wires. Of course, the contact type connection of the energizing sheet can also be used. For example, the electrode position is set on the heating element fixing seat 15, and the heating element 2 is fixed on the heating element fixing seat 15, so that the heating element 2 and the heating element fixing seat 15 can be connected to each other. Then, the heating body fixing seat 15 and the PCB board are electrically connected. The transformation of the connection scheme of the power-on mode belongs to the conventional technology and will not be repeated here.

It can be known that a cylindrical cigarette holder 17 can also be fixedly installed in the casing 6, the inner cavity of the cigarette holder 17 constitutes the receiving cavity 1, and one end of the cigarette holder 17 is the open end that is butted with the cigarette socket 12. , the other end is a closed end, and the closed end is provided with a through hole suitable for the heating body 2 to pass through. The low-temperature cigarette is inserted into the cigarette holder 17 after being inserted from the cigarette socket 12, and then the heating element 2 enters into the low-temperature cigarette, and finally the low-temperature cigarette is pressed against the end of the cigarette holder 17, forming a limit for the low-temperature cigarette. .

As a preferred solution of the present invention, the housing 6 is composed of a lower casing 601 with an open top and an upper cover 602 detachably covered on the lower casing 601. The cigarette insertion port 12 is arranged on the upper cover 602 and is driven linearly. The mechanism 4, the rotary drive mechanism 3, the control board 9 and the battery 8 are all housed in the lower casing 601, and the open end of the cigarette holder 17 is fixedly connected with the upper cover 602, so that the cigarette holder 17 can move together with the upper cover 602 to realize the Separation of the lower case 601. When the heating body 2 needs to be cleaned further, it is only necessary to pull out the upper cover 602 and withdraw the heating body 2 from the cigarette holder 17, so that the heating body 2 can be cleaned, and at the same time, the cigarette holder 17 can be easily cleaned. For cleaning or replacement, the entire smoking set is very convenient to clean. In addition, the housing 6 is composed of a lower casing 601 and an upper cover 602 , which also facilitates the installation of the linear drive mechanism 4 , the rotary drive mechanism 3 , the control board 9 and the battery 8 .

FIG. 3 shows an arrangement of the air flow channels of the present invention. The external air enters from the air inlet channel between the upper cover 602 and the cigarette holder 17 , passes through the outer wall of the cigarette holder 17 , and enters the air from the bottom of the cigarette holder 17 . The hole enters the cigarette holder 17 and then flows from the cigarette filter section into the user's mouth through the interior of the cigarette 5 .

It should be noted that, during the withdrawal process of the heating element 2, the side wall of the through hole on the cigarette holder 17 for inserting the heating element can also scrape the shredded tobacco remaining on the heating element 2, and further rub the heating element 2. Clean up, and the shredded tobacco or e-liquid and other residues that fall from the cigarette are contained in the cigarette holder 17, and will not pollute other parts of the smoking set, only the cigarette holder 17 needs to be cleaned or replaced. There is no need to replace the entire smoking set.

In this embodiment, the lower case 601 and the upper cover 602 can be connected by means of snap connection, screw fit or magnetic adsorption. When the upper cover 602 is closed on the lower casing 601, the magnet is fixed by the interaction between the magnets. This connection method has the characteristics of convenient separation and installation.

In the actual design, in order to facilitate the installation of the cigarette holder 17, a guide bracket 18 suitable for the insertion of the cigarette holder 17 can also be fixedly installed in the lower casing 602. The cigarette holder 17 is guided by the guide bracket 18, and the heating body fixing seat 15 is matched and slidably installed in the end of the guide bracket 18 away from the insertion end of the cigarette holder 17 and can be rotated relative to the guide bracket 18. The space serves as the stroke of the heat generating body holder 15 . When the cigarette holder 17 is inserted into the guide bracket 18, the heating element 2 is facing the through hole on the closed end of the cigarette holder. Specifically, the heating element fixing seat 15 has a constricted portion along its circumferential direction, the portion protrudes from the guide bracket 18 , and the constricted portion has a central hole matched with the rotating shaft 7 of the driving motor. During installation, the rotating shaft 7 of the driving motor is clamped in the center hole by interference fit. When the driving motor is working, the rotating shaft 7 of the driving motor can drive the heating body holder 15 and the heating body 2 to move synchronously.

The above-mentioned embodiments are only examples to clearly illustrate the present invention, and are not intended to limit the embodiments. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. Neither need nor can all embodiments be exhaustive here. However, the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (12)

1. The utility model provides a conveniently move back low temperature smoking set of cigarette which characterized in that includes:

a containing cavity (1) for containing cigarettes;

the heating body (2) is arranged in the accommodating cavity (1) and can be inserted into a cigarette to heat the smoking material in the cigarette when the cigarette is inserted into the accommodating cavity (1);

the rotary driving mechanism (3) acts on the heating body (2) and can drive the heating body (2) to rotate relative to the cigarettes;

and the linear driving mechanism (4) acts on the rotary driving mechanism (3) to further drive the heating body (2) to perform linear separation motion relative to the cigarettes.

2. The low-temperature smoking set convenient for smoke withdrawal according to claim 1, wherein: the rotating mechanism (3) is a driving motor accommodated in the shell (6), and a rotating shaft of the driving motor is fixedly connected with the heating body (2).

3. The low-temperature smoking set convenient for smoke withdrawal according to claim 2, wherein: the linear driving mechanism (4) is a push-pull linear electromagnet fixedly arranged in the shell (6), and a push-pull rod (10) of the push-pull linear electromagnet is fixedly connected with the driving motor.

4. The low temperature smoking set facilitating smoke evacuation of claim 3, wherein: the cigarette accommodating chamber (1) is positioned in the shell (6), a cigarette inserting port (12) communicated with the accommodating chamber (1) is formed in the shell (6), and the heating body (2) faces the cigarette inserting port (12).

5. The low temperature smoking set facilitating smoke evacuation of claim 4, wherein: the heating element fixing seat (15) is arranged in the shell (6) and is in butt joint with the rotating shaft of the driving motor, and the heating element (2) penetrates through the wall surface of the accommodating cavity and is fixedly connected with the heating element fixing seat (15).

6. The low temperature smoking set facilitating smoke evacuation of claim 5, wherein: still fixed mounting has a cigarette cover (17) that is the tube-shape in shell (6), the inner chamber of cigarette cover (17) constitutes accept chamber (1), the one end of cigarette cover (17) be with insert the open end of cigarette mouth (12) butt joint, the other end is the blind end, be equipped with the through-hole that is suitable for heat-generating body (2) to match to pass on the blind end.

7. The low-temperature smoking set convenient for smoke withdrawal according to claim 6, wherein: the cigarette case (6) is composed of a lower case (601) with an opening at the top and an upper cover (602) which is detachably covered on the lower case (601), the cigarette inserting port (12) is arranged on the upper cover, the rotary driving mechanism (3) and the linear driving mechanism (4) are accommodated in the lower case (601), and the cigarette support sleeve (17) can be separated from the lower case (601) along with the upper cover (602).

8. The low temperature smoking set facilitating smoke evacuation of claim 7, wherein: a guide bracket (18) suitable for the cigarette support sleeve (17) to be inserted is fixedly arranged in the lower shell (601).

9. The low temperature smoking set facilitating smoke evacuation of any one of claims 2-8, wherein: the heating element (2) is rod-shaped.

10. The low temperature smoking set facilitating smoke evacuation of claim 8, wherein: the heating device is characterized by further comprising a battery (8) arranged in the shell (6) and a control panel (9) electrically connected with the battery (8), wherein the rotary driving mechanism (3), the linear driving mechanism (4) and the heating body (2) are controlled by the control panel (9).

11. The low temperature smoking set facilitating smoke evacuation of claim 10, wherein: the shell (6) is also provided with a control key (13) connected with the control panel (9).

12. A method of smoke abatement, wherein use of the low temperature smoking article for facilitating smoke abatement of any one of claims 1 to 11 comprises the steps of:

s1: starting the rotary driving mechanism (3) to drive the heating body (2) to rotate for a set angle or time relative to the cigarettes;

s2: starting the linear driving mechanism (4) to drive the rotary driving mechanism (3) to do linear motion, and further driving the heating element (2) to retreat for a set distance from the cigarette;

s3: the cigarette is pulled out from the accommodating cavity (1);

s4: the rotary driving mechanism (3) and the linear driving mechanism (4) drive the heating element (2) to reset sequentially or simultaneously;

or, the method comprises the following steps:

n1: starting the rotary driving mechanism (3) to drive the heating body (2) to rotate for a set angle or time relative to the cigarettes;

n2: the rotary driving mechanism (3) drives the heating body (2) to reset;

n3: starting the linear driving mechanism (4) to drive the heating element (2) to retreat for a set distance from the cigarette;

n4: the cigarette is pulled out from the accommodating cavity (1);

n5: the linear driving mechanism (4) drives the heating body (2) to reset;

or, the method comprises the following steps:

m1: starting the rotary driving mechanism (3) and the linear driving mechanism (4) to drive the heating element (2) to rotate for a set angle or time relative to the cigarette, and simultaneously driving the heating element (2) to retreat for a set distance from the cigarette;

m2: the cigarette is pulled out from the accommodating cavity (1);

m3: the rotary driving mechanism (3) and the linear driving mechanism (4) drive the heating body (2) to reset in sequence or simultaneously.

Images